Bendix Architectural Products Inc. has just added three crowns and three friezes to its Gesso Collection. A soft gesso made from clay mixed with wood is applied over the wood base moulding, which is then embossed with an ornamental pattern. The friezes are 7/8 in. by 5-1/4 in. and 7/8 in. by 3-1/4 in. The crowns are 5-1/8 in. square and 4 in. square. The Gesso Collection mouldings are all 9-ft long and can be painted, stained or glazed.